Home / 3,541,018.96-4,886,606-2,013,126.08

Finding the Fourth Proportional to 3,541,018.96, 4,886,606 and 2,013,126.08

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Solution

The fourth proportional to 3,541,018.96, 4,886,606 and 2,013,126.08 is: 2,778,113.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,018.96 : 4,886,606 = 2,013,126.08 : x
  2. Step 2: Convert to fraction form
    3,541,018.96/4,886,606 = 2,013,126.08/x
  3. Step 3: Cross multiply
    3,541,018.96x = 4,886,606 × 2,013,126.08
  4. Step 4: Simplify right side
    3,541,018.96x = 9,837,353,981,284.48
  5. Step 5: Solve for x
    x = 9,837,353,981,284.48/3,541,018.96
  6. Step 6: Final answer
    x = 2,778,113.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.